Amazon.com: Lightning to 3.5mm Headphone Jack Adapter,Apple MFi Certified Earbuds Splitter Headset Dongle Converter Compatible for iPhone 14/13/12 Mini SE 11 Pro Max X XR XS, Support Music Control : Electronics
3.5mm Y Splitter - 2x3.5mm 3 Pole Sockets Adapter
Delock Products 65344 Delock Headset Adapter 1 x 3.5 mm 4 pin Stereo jack male > 2 x 3.5 mm 3 pin Stereo jack female (OMTP)